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Foldable sofa

A sofa and frame device technology, which is applied in the field of stackable sofas, can solve the problems of no steel frame sofa seat and sofa collapse, and achieve the effects of convenient extension of space, reasonable structure, and simple operation

Inactive Publication Date: 2017-06-13
TIANJIN NAITE FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a stackable sofa to solve the problem in the prior art that when the sofa is unfolded into a sofa bed, there is no steel frame to support the sofa seat, and the sofa is prone to collapse

Method used

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0019] see figure 1 and figure 2 , the present invention provides a technical solution for a stackable sofa: its structure includes a sofa frame device 1, a back cushion frame 2, a folding plate 3, a support plate 4, a spacer frame 5, a fixed frame 6, an inclined frame 7, and a raised frame 8, support plate 9, support rod 10, rising plate 11, rotating shaft 12, connecting rod 13, seat cushion 14, sofa cushion 15, described sofa frame device 1 is provided with support plate 9, and described back cushion frame 2 It is connected with the spacer 5, the folding plate 3 is connected with the support plate 4, the inclined frame 7 is connected with the lifting frame 8, the left side of the fixed frame 6 is provided with a connecting rod 13, and the rota...

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PUM

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Abstract

The invention discloses a stackable sofa, the structure of which comprises a sofa frame device, a back cushion frame, a folding plate, a support plate, a spacer, a fixed frame, an inclined frame, a rising frame, a support plate, a pole, and a rising plate , rotating shafts, connecting rods, seat cushions, sofa cushions, a support plate is provided inside the sofa frame device, the back cushion frame is connected with the partition frame, the folding plate is connected with the support plate, the inclined frame is connected with the rising frame, and the fixed frame A connecting rod is provided on the left side, and rising plates are provided at both ends of the rotating shaft. One of the beneficial effects of the present invention is that it has a sofa frame device, which can support the sofa, and can provide strong support when it is unfolded into a sofa bed. To avoid the phenomenon that there is no steel frame to support the sofa seat, the sofa is prone to collapse, and when it becomes a sofa, the steel frame can be stretched. The folding sofa of the present invention has a reasonable structure, simple operation, and is convenient for extending space. Change the layout to increase the rest space conveniently.

Description

technical field [0001] The invention is a stackable sofa, which belongs to the field of stackable sofas. Background technique [0002] With the improvement of living standards, the origin of the sofa can be traced back to ancient Egypt around 2000 BC, but the real upholstered sofa appeared from the end of the sixteenth century to the beginning of the seventeenth century, and the sofa has become a necessary furniture for many families . There are generally three types of sofas on the market: low-back sofas, high-back sofas, and ordinary sofas between the former two. [0003] The prior art discloses a stackable sofa with the application number: 201520516758.0, which includes a sofa seat, a sofa cushion, an armrest, and a backrest. , the sofa seat is provided with a sofa cushion, the top of the backrest is connected to a back cushion, the sofa cushion above the sofa seat is a right-angle integrated sofa cushion, and the other end of the back cushion on the backrest correspond...

Claims

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Application Information

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IPC IPC(8): A47C17/23A47C17/86
CPCA47C17/23A47C17/86
Inventor 王亚高
Owner TIANJIN NAITE FURNITURE